ZA202212229B - Wind turbine generator system, and rotation speed avoidance control method and apparatus therefor - Google Patents

Wind turbine generator system, and rotation speed avoidance control method and apparatus therefor

Info

Publication number
ZA202212229B
ZA202212229B ZA2022/12229A ZA202212229A ZA202212229B ZA 202212229 B ZA202212229 B ZA 202212229B ZA 2022/12229 A ZA2022/12229 A ZA 2022/12229A ZA 202212229 A ZA202212229 A ZA 202212229A ZA 202212229 B ZA202212229 B ZA 202212229B
Authority
ZA
South Africa
Prior art keywords
power
rotation speed
avoidance interval
generator system
wind turbine
Prior art date
Application number
ZA2022/12229A
Inventor
Zhang Xinli
Original Assignee
Beijing Goldwind Science & Creation Windpower Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Goldwind Science & Creation Windpower Equipment Co Ltd filed Critical Beijing Goldwind Science & Creation Windpower Equipment Co Ltd
Publication of ZA202212229B publication Critical patent/ZA202212229B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/008—Arrangements for controlling electric generators for the purpose of obtaining a desired output wherein the generator is controlled by the requirements of the prime mover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0298—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/327—Rotor or generator speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/335—Output power or torque
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2103/00—Controlling arrangements characterised by the type of generator
    • H02P2103/20—Controlling arrangements characterised by the type of generator of the synchronous type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A rotation speed avoidance control method for a wind turbine generator system. The method comprises: when a power-limited operation instruction is received, determining a power value upper limit required by the instruction; determining whether the required power value upper limit is in a power avoidance interval corresponding to a rotation speed avoidance interval; and when the required power value upper limit is in the power avoidance interval, setting the maximum allowable power value of a wind turbine generator system to be a lower boundary value of the power avoidance interval. An upper boundary value of the power avoidance interval is a power value determined on the basis of an upper boundary value of the rotation speed avoidance interval, and the lower boundary value of the power avoidance interval is a power value determined on the basis of a lower boundary value of the rotation speed avoidance interval, wherein the rotation speed avoidance interval and the power avoidance interval are open intervals. By means of the control method, an operation range of the rotation speed of a wind turbine generator system in a power-limited operation state can be prevented from overlapping with a rotation speed avoidance interval, thereby preventing resonance of the generator system, load increase or other safety problems. In addition, the present invention further relates to an apparatus for implementing the control method, and a wind turbine generator system.
ZA2022/12229A 2020-06-28 2022-11-09 Wind turbine generator system, and rotation speed avoidance control method and apparatus therefor ZA202212229B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010597078.1A CN113847195B (en) 2020-06-28 2020-06-28 Wind generating set and rotational speed avoiding control method and device thereof
PCT/CN2021/084035 WO2022001250A1 (en) 2020-06-28 2021-03-30 Wind turbine generator system, and rotation speed avoidance control method and apparatus therefor

Publications (1)

Publication Number Publication Date
ZA202212229B true ZA202212229B (en) 2024-04-24

Family

ID=78972562

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/12229A ZA202212229B (en) 2020-06-28 2022-11-09 Wind turbine generator system, and rotation speed avoidance control method and apparatus therefor

Country Status (9)

Country Link
US (1) US20230223875A1 (en)
EP (1) EP4130463A4 (en)
CN (1) CN113847195B (en)
AU (1) AU2021303191B2 (en)
BR (1) BR112022024196A2 (en)
CA (1) CA3180650A1 (en)
CL (1) CL2022003347A1 (en)
WO (1) WO2022001250A1 (en)
ZA (1) ZA202212229B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116696668A (en) * 2022-02-28 2023-09-05 金风科技股份有限公司 Vibration control method and related device of wind driven generator
CN116146417B (en) * 2023-04-19 2023-08-11 中车山东风电有限公司 Method, device and equipment for traversing passive dynamic interval of rotating speed of wind generating set
CN116517769B (en) * 2023-05-22 2024-07-05 北京金风科创风电设备有限公司 Wind generating set and shutdown control method and device thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118027B (en) * 2004-08-11 2007-05-31 Abb Oy Method in connection with a wind turbine
CN101042112B (en) * 2007-04-16 2012-10-17 顾为东 High efficiency low cost high power non-interconnected wind-driven generator group
WO2012139584A1 (en) * 2011-04-15 2012-10-18 Vestas Wind Systems A/S A method for adapting wind turbine power production to a power demand
DE202014000111U1 (en) * 2014-01-02 2014-03-11 Andreas Danneberg Mechanical rotor blade adjustment, speed limitation and storm protection in wind turbines
CN103758698B (en) * 2014-01-22 2016-08-17 北京金风科创风电设备有限公司 Method for controlling number of revolution and system for Wind turbines
ES2847901T3 (en) * 2014-02-06 2021-08-04 Ge Renewable Tech Wind Bv Operating procedures for a set of wind turbines and systems
CN105041567B (en) * 2015-07-29 2017-11-17 明阳智慧能源集团股份公司 A kind of Wind turbines limit Poewr control method provided with red band
CN105449722B (en) * 2015-12-19 2018-02-02 科诺伟业风能设备（北京）有限公司 A kind of wind power generating set limits Poewr control method
CN105781876A (en) * 2016-02-26 2016-07-20 内蒙古久和能源装备有限公司 Control method for limited-power and limited-rotational-speed running of wind turbine generator system
CN105927469B (en) * 2016-05-09 2018-08-14 北京金风科创风电设备有限公司 Power limit control method and control device of wind generating set
CN109779835B (en) * 2017-11-14 2020-06-16 新疆金风科技股份有限公司 Power control method and device of wind generating set
DE102018102863A1 (en) * 2018-02-08 2019-08-08 Wobben Properties Gmbh Method for controlling a wind turbine and corresponding wind turbine
CN108590982B (en) * 2018-03-26 2020-08-11 华北电力大学 Abnormal data processing method for limited power operation of wind turbine generator

Also Published As

Publication number Publication date
US20230223875A1 (en) 2023-07-13
CL2022003347A1 (en) 2023-05-26
CN113847195B (en) 2023-06-02
AU2021303191B2 (en) 2024-06-13
AU2021303191A1 (en) 2022-12-01
WO2022001250A1 (en) 2022-01-06
EP4130463A4 (en) 2023-10-04
CN113847195A (en) 2021-12-28
EP4130463A1 (en) 2023-02-08
CA3180650A1 (en) 2022-01-06
BR112022024196A2 (en) 2023-01-03

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